| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [vb pp] | 151916 |
|
| 2 | [conj] be [vb pp] | 23351 |
|
| 3 | [conj] [vb mod] be | 14005 |
|
| 4 | [conj] [vb mod] [vb pp] | 7 |
|
